🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.55 AU - 0.67 AU

Year: 171 Days

Day: 27.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,953,728 km

• M1: 128,953 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.17 AU - 1.83 AU

Year: 661 Days

Day: 36.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,953,728 km

• M1: 1,145,920 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.95 AU - 2.11 AU

Year: 1041 Days

Day: 17.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,953,728 km

• M1: 1,489,995 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.04 AU - 2.9 AU

Year: 1397 Days

Day: 29.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.97 AU - 4.09 AU

Year: 2387 Days

Day: 39.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 12.2

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.24 AU - 6.98 AU

Year: 4782 Days

Day: 6.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,953,728 km

• M1: 287,527 km (0.055 R)
• M2: 394,041 km (0.118 R)
• M3: 561,740 km (0.072 R)
• M4: 679,324 km (0.116 R)
• M5: 776,263 km (0.052 R)
• M6: 1,144,125 km (0.09 R)
• M7: 1,274,723 km (0.045 R)
• M8: 1,448,556 km (0.07 R)
• M9: 1,643,781 km (0.087 R)
• M10: 1,724,564 km (0.101 R)
• M11: 1,974,692 km (0.086 R)
• M12: 2,089,882 km (0.107 R)
• M13: 2,222,127 km (0.091 R)
• M14: 2,326,995 km (0.115 R)
• M15: 3,007,964 km (0.115 R)
• M16: 3,208,725 km (0.027 R)
• M17: 3,606,057 km (0.047 R)
• M18: 3,819,682 km (0.054 R)
• M19: 4,111,099 km (0.107 R)
• M20: 4,580,986 km (0.085 R)
• M21: 4,773,818 km (0.093 R)
• M22: 5,068,226 km (0.061 R)
• M23: 5,882,188 km (0.114 R)
• M24: 6,028,794 km (0.047 R)
• M25: 6,802,215 km (0.065 R)
• M26: 6,978,441 km (0.098 R)
• M27: 7,111,584 km (0.097 R)
• M28: 7,223,184 km (0.104 R)
• M29: 7,448,179 km (0.067 R)
• M30: 7,629,791 km (0.062 R)
• M31: 8,277,101 km (0.116 R)
• M32: 8,371,048 km (0.116 R)
• M33: 8,559,990 km (0.068 R)
• M34: 8,702,707 km (0.115 R)
• M35: 9,014,468 km (0.05 R)
• M36: 9,183,963 km (0.094 R)
• M37: 9,427,807 km (0.117 R)
• M38: 10,021,861 km (0.064 R)
• M39: 10,172,356 km (0.084 R)
• M40: 10,273,035 km (0.043 R)
• M41: 10,374,014 km (0.08 R)
• M42: 10,475,441 km (0.083 R)
• M43: 10,935,754 km (0.079 R)
• M44: 11,142,498 km (0.102 R)
• M45: 11,350,439 km (0.065 R)
• M46: 11,744,031 km (0.117 R)
• M47: 11,849,647 km (0.114 R)
• M48: 12,008,819 km (0.044 R)
• M49: 12,356,186 km (0.067 R)
• M50: 13,033,266 km (0.049 R)
• M51: 13,197,674 km (0.107 R)
• M52: 13,722,613 km (0.108 R)
• M53: 14,113,811 km (0.066 R)
• M54: 14,254,433 km (0.068 R)
• M55: 14,508,600 km (0.046 R)
• M56: 14,735,989 km (0.097 R)
• M57: 14,849,982 km (0.095 R)
• M58: 15,948,479 km (0.066 R)
• M59: 16,183,049 km (0.064 R)
• M60: 16,477,906 km (0.107 R)
• M61: 16,744,938 km (0.109 R)
• M62: 17,222,904 km (0.067 R)
• M63: 17,584,482 km (0.097 R)
• M64: 17,857,199 km (0.083 R)
• M65: 18,931,311 km (0.089 R)
• M66: 19,086,444 km (0.076 R)
• M67: 20,026,368 km (0.047 R)
• M68: 20,533,804 km (0.089 R)
• M69: 21,045,428 km (0.067 R)
• M70: 21,593,705 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 8.4

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.22 AU - 9.44 AU

Year: 10256 Days

Day: 6.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,953,728 km

• M1: 108,608 km (0.093 R)
• M2: 165,904 km (0.114 R)
• M3: 300,243 km (0.105 R)
• M4: 410,197 km (0.116 R)
• M5: 477,965 km (0.086 R)
• M6: 580,141 km (0.096 R)
• M7: 773,421 km (0.09 R)
• M8: 1,025,194 km (0.108 R)
• M9: 1,180,626 km (0.047 R)
• M10: 1,715,588 km (0.108 R)
• M11: 1,877,752 km (0.069 R)
• M12: 2,142,840 km (0.099 R)
• M13: 2,602,405 km (0.117 R)
• M14: 2,953,212 km (0.111 R)
• M15: 3,405,446 km (0.116 R)
• M16: 4,031,962 km (0.109 R)
• M17: 4,124,264 km (0.105 R)
• M18: 4,469,236 km (0.094 R)
• M19: 4,888,858 km (0.041 R)
• M20: 5,388,665 km (0.034 R)
• M21: 5,456,582 km (0.066 R)
• M22: 5,696,388 km (0.055 R)
• M23: 5,974,939 km (0.119 R)
• M24: 6,257,679 km (0.109 R)
• M25: 6,400,844 km (0.081 R)
• M26: 6,581,259 km (0.115 R)
• M27: 6,690,316 km (0.117 R)
• M28: 6,836,623 km (0.077 R)
• M29: 6,910,225 km (0.104 R)
• M30: 7,890,540 km (0.12 R)
• M31: 8,753,719 km (0.098 R)
• M32: 8,954,181 km (0.086 R)
• M33: 9,770,686 km (0.037 R)
• M34: 10,610,977 km (0.114 R)
• M35: 11,212,959 km (0.101 R)
• M36: 11,958,704 km (0.033 R)
• M37: 12,360,075 km (0.1 R)
• M38: 13,084,428 km (0.099 R)
• M39: 13,636,594 km (0.091 R)
• M40: 14,906,979 km (0.075 R)
• M41: 15,290,698 km (0.099 R)
• M42: 15,387,039 km (0.1 R)
• M43: 15,969,872 km (0.095 R)
• M44: 16,313,199 km (0.096 R)
• M45: 17,710,593 km (0.112 R)
• M46: 18,015,024 km (0.055 R)
• M47: 19,877,667 km (0.086 R)
• M48: 20,088,301 km (0.087 R)
• M49: 20,511,962 km (0.036 R)
• M50: 20,885,209 km (0.054 R)
• M51: 21,314,405 km (0.078 R)
• M52: 21,584,130 km (0.109 R)
• M53: 22,181,475 km (0.058 R)
• M54: 22,619,348 km (0.103 R)
• M55: 24,118,169 km (0.118 R)
• M56: 24,455,662 km (0.067 R)
• M57: 25,135,135 km (0.119 R)
• M58: 25,192,132 km (0.113 R)
• M59: 25,648,854 km (0.115 R)
• M60: 25,820,892 km (0.053 R)
• M61: 28,328,302 km (0.115 R)
• M62: 28,862,815 km (0.093 R)
• M63: 29,400,769 km (0.109 R)
• M64: 30,425,813 km (0.06 R)
• M65: 30,912,306 km (0.058 R)
• M66: 31,646,831 km (0.096 R)
• M67: 31,708,166 km (0.09 R)
• M68: 33,070,554 km (0.034 R)
• M69: 33,382,765 km (0.092 R)
• M70: 33,696,023 km (0.12 R)
• M71: 33,758,854 km (0.109 R)
• M72: 34,768,340 km (0.097 R)
• M73: 35,276,973 km (0.097 R)
• M74: 37,140,813 km (0.115 R)
• M75: 38,510,381 km (0.116 R)
• M76: 38,839,048 km (0.097 R)
• M77: 39,168,462 km (0.054 R)
• M78: 39,631,318 km (0.06 R)
• M79: 39,830,134 km (0.107 R)
• M80: 41,097,677 km (0.104 R)
• M81: 41,298,886 km (0.102 R)
• M82: 42,378,234 km (0.092 R)
• M83: 42,649,455 km (0.061 R)
• M84: 43,193,842 km (0.095 R)
• M85: 44,220,532 km (0.115 R)
• M86: 44,909,430 km (0.118 R)
• M87: 45,463,242 km (0.119 R)
• M88: 46,787,332 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.6

Radius: 11.5

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.29 AU - 13.83 AU

Year: 14145 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,953,728 km

• M1: 144,960 km (0.093 R)
• M2: 247,136 km (0.085 R)
• M3: 362,176 km (0.119 R)
• M4: 485,894 km (0.119 R)
• M5: 608,265 km (0.119 R)
• M6: 845,228 km (0.069 R)
• M7: 931,247 km (0.102 R)
• M8: 1,590,973 km (0.112 R)
• M9: 2,099,606 km (0.103 R)
• M10: 2,341,356 km (0.103 R)
• M11: 2,819,621 km (0.083 R)
• M12: 2,985,824 km (0.102 R)
• M13: 3,155,318 km (0.032 R)
• M14: 3,398,116 km (0.083 R)
• M15: 4,276,554 km (0.112 R)
• M16: 4,701,861 km (0.108 R)
• M17: 7,161,848 km (0.081 R)
• M18: 8,041,484 km (0.106 R)
• M19: 9,004,146 km (0.115 R)
• M20: 9,250,534 km (0.053 R)
• M21: 9,449,200 km (0.119 R)
• M22: 11,300,474 km (0.113 R)
• M23: 11,780,533 km (0.084 R)
• M24: 12,158,417 km (0.117 R)
• M25: 12,430,985 km (0.063 R)
• M26: 12,595,393 km (0.066 R)
• M27: 14,164,824 km (0.078 R)
• M28: 14,279,266 km (0.113 R)
• M29: 14,451,603 km (0.074 R)
• M30: 14,682,433 km (0.104 R)
• M31: 15,382,102 km (0.092 R)
• M32: 18,412,656 km (0.077 R)
• M33: 18,725,614 km (0.106 R)
• M34: 19,484,075 km (0.034 R)
• M35: 19,867,046 km (0.025 R)
• M36: 20,381,663 km (0.119 R)
• M37: 20,510,915 km (0.042 R)
• M38: 21,030,917 km (0.103 R)
• M39: 21,161,666 km (0.108 R)
• M40: 23,019,522 km (0.049 R)
• M41: 24,446,835 km (0.102 R)
• M42: 24,722,095 km (0.053 R)
• M43: 26,394,300 km (0.113 R)
• M44: 27,887,437 km (0.079 R)
• M45: 27,959,244 km (0.108 R)
• M46: 29,261,792 km (0.097 R)
• M47: 29,700,413 km (0.11 R)
• M48: 29,773,716 km (0.103 R)
• M49: 30,141,278 km (0.091 R)
• M50: 30,510,187 km (0.098 R)
• M51: 30,954,941 km (0.112 R)
• M52: 31,327,290 km (0.085 R)
• M53: 32,377,467 km (0.089 R)
• M54: 32,679,655 km (0.108 R)
• M55: 33,974,424 km (0.1 R)
• M56: 34,743,956 km (0.084 R)
• M57: 34,898,490 km (0.12 R)
• M58: 35,674,903 km (0.12 R)
• M59: 36,143,444 km (0.052 R)
• M60: 36,221,684 km (0.075 R)
• M61: 36,692,618 km (0.045 R)
• M62: 37,878,779 km (0.075 R)
• M63: 38,356,894 km (0.117 R)
• M64: 38,516,665 km (0.045 R)
• M65: 39,479,925 km (0.107 R)
• M66: 41,430,382 km (0.101 R)
• M67: 42,830,768 km (0.055 R)
• M68: 44,162,937 km (0.064 R)
• M69: 45,677,915 km (0.102 R)
• M70: 46,271,669 km (0.112 R)
• M71: 47,466,806 km (0.104 R)
• M72: 47,810,133 km (0.075 R)
• M73: 48,240,377 km (0.077 R)
• M74: 48,326,695 km (0.084 R)
• M75: 48,672,116 km (0.052 R)
• M76: 49,452,269 km (0.067 R)
• M77: 49,713,168 km (0.095 R)
• M78: 50,061,880 km (0.05 R)
• M79: 50,149,245 km (0.068 R)
• M80: 50,849,363 km (0.087 R)
• M81: 51,112,805 km (0.075 R)
• M82: 51,994,086 km (0.059 R)
• M83: 52,614,020 km (0.072 R)
• M84: 54,667,999 km (0.036 R)
• M85: 56,293,828 km (0.088 R)
• M86: 59,592,611 km (0.047 R)
• M87: 60,055,766 km (0.042 R)
• M88: 61,078,866 km (0.107 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,363 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit